Thomas A. Carlson (eds.), "Qamār" in The Beth Qaṭraye Gazetteer last modified January 10, 2020, https://bqgazetteer.bethmardutho.org/place/2945
   
      
         
            
               Qamār
               قمار
               A city in India.
               
                  Attestation of name قمار in the
                        Kitāb al-aʿlāq al-nafīsa of
                        Aḥmad ibn ʿUmar Ibn Rustah.
                  
               
                                                                     
               https://bqgazetteer.bethmardutho.org/place/2945
               http://syriaca.org/place/2945
               
                  Kitāb al-aʿlāq al-nafīsa
                  Aḥmad ibn ʿUmar Ibn Rustah
                  
                  87